7110280

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 16119000

約数和(自身を除く): 9008720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1193, 1490, 2386, 2980, 4772, 5960, 5965, 9544, 11930, 23860, 47720, 177757, 355514, 711028, 888785, 1422056, 1777570, 3555140, 7110280]

約数ペア:

[(1, 7110280), (2, 3555140), (4, 1777570), (5, 1422056), (8, 888785), (10, 711028), (20, 355514), (40, 177757), (149, 47720), (298, 23860), (596, 11930), (745, 9544), (1192, 5965), (1193, 5960), (1490, 4772), (2386, 2980)]